000 FZPN04 KNHC 140428 HSFEP3 CCODE/1:31:16:01:00/AOW/NWS/CCODE HIGH SEAS FORECAST FOR METAREA XVI NWS NATIONAL HURRICANE CENTER MIAMI FL 0515 UTC TUE FEB 14 2017 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT. SECURITE E PACIFIC FROM 03.4S TO 18.5S E OF 120W SYNOPSIS VALID 0000 UTC TUE FEB 14. 24 HOUR FORECAST VALID 0000 UTC WED FEB 15. 48 HOUR FORECAST VALID 0000 UTC THU FEB 16. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .S OF LINE FROM 15S120W TO 04S107W TO 08S92W TO 18.5S75W WINDS 20 KT OR LESS. SEAS TO 11 FT IN SW SWELL. .24 HOUR FORECAST WITHIN 360 NM OF LINE FROM 03.4S95W TO 18.5S74W WINDS 20 KT OR LESS. SEAS TO 9 FT IN SW SWELL. .48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS TO 8 FT IN SW SWELL. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. CONVECTION VALID AT 0415 UTC MON FEB 13... .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... ITCZ FROM 03.4S84W TO 05S97W. SCATTERED MODERATE ISOLATED STRONG WITHIN 60 NM OF LINE FROM 03.4S99W TO 08S108W. $$ .FORECASTER NELSON. NATIONAL HURRICANE CENTER.